The Iwatobi Swim Club needs one more member before it can participate in relays.  Nagisa has set his sights on his classmate Rei, who is a member of the track team.  Despite Rei's refusal to join, but Nagisa appears intent on recruiting Rei into the swim club.
No, I'm pretty sure he's just sick.
Nein, ich bin sicher, er ist bloß krank.
No, es gripe.
Qué va. Solo es un resfriado.
Non, ce n’est qu’un rhume.
No, è solo un normale raffreddore.
Não, tenho quase certeza 
que ele pegou um resfriado.
Нет, он наверняка простудился.